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| 低煤化度煤经低温热解后各基团变化的研究 | |
| 引用本文： | 戴中蜀 郑昀辉. 低煤化度煤经低温热解后各基团变化的研究[J]. 煤炭转化, 1997, 20(1): 54-58 |
| 作者姓名： | 戴中蜀 郑昀辉 |
| 作者单位： | 武汉冶金科技大学!武汉，430081，武汉冶金科技大学!武汉，430081 |
| 摘 要： | 对兖州、大同煤及其低温热解后的试样进行ＦＴ－ＩＲ测试，确定各吸收带的归缩。采用内标法测定了各基团的相对含量，考察了它们随热解温度的变化。 |
| 关 键 词： | 煤结构 低温热解 红外光谱法 热解 |
THE STUDY OF GROUPS VARIATION OF LOW RANK COAL DURING LOW TEMPERATURE PYROLYSIS BY FTIR SPECTROGRAPHY |
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| Dai Zhongshu and Zheug Yunhui. THE STUDY OF GROUPS VARIATION OF LOW RANK COAL DURING LOW TEMPERATURE PYROLYSIS BY FTIR SPECTROGRAPHY[J]. Coal Conversion, 1997, 20(1): 54-58 | |
| Authors: | Dai Zhongshu and Zheug Yunhui |
| Abstract: | Yanzhou and Datong coal, after pyrolysis at low temperature,are characterized by FT-IR speetroscopy. The absorption spectrum is interpretated-Using internal standard method the groups' relative content are determined,and the variation of the groups with the pyrolysis temperature are investigated. |
| Keywords: | strurcture of coal low temperature pyrolysis FT-IR spectrography |
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